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Description: 基于at89s51单片机系统利用专用以太网控制芯片REL8019AS实现以太网接口。没有附加硬件原理图，已经在keil c中编译通过。-at89s51 microcontroller-based system using a dedicated Ethernet control chip to achieve REL8019AS Ethernet interface. No additional hardware diagram, in keil, c compile.
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Size: 2048 |
Author: 黄冠 |
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Description: AT89S51中文说明。网上找到的多是英文说明，阅读比较不便。-AT89S51 Chinese explanation. Find online are English, reading more inconvenience.
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Size: 488448 |
Author: 张清华 |
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Description: this program tell you how to connect ps2 to a mcu(for example at89s51)-this program tell you how to connect to a ps2 mcu (for example at89s51)
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Size: 22528 |
Author: yly |
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Description: 数字电压表设计，单片机AT89S51与ADC0809设计，能够测量0－5V之间的直流电压值，四位数码显示。完整的C语言代码和电路图-Digital voltage meter design, microcontroller AT89S51 with ADC0809 design, capable of measuring between 0-5V DC voltage value, four digital display. Complete C language code and circuit diagram
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Size: 111616 |
Author: 申晓波 |
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Description: 使用AT98S51控制1602液晶显示程序，AT89S51使用12M晶振。
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Size: 4096 |
Author: 李凯 |
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Description: 具体的硬件结构,大家可以看 WS 系列产品的原理图
* 利用AT89S51单片机来制作一个手动计数器，在AT89S51单片机的P3.3管脚接一个轻触开关，
* 作为手动计数的按钮. 数码管驱动采用动态扫描方式用单片机的P0.0－P0.7驱动数码管的段码，
* P1.3 控制个位数码管的共阳极公共端，P1.2 控制十位数码管的共阳极公共端
* 通过按一下P3.3按键,数码管做 1 的累加, 实现00~99的计数功能,当计到99时又从00开始.
* 大家可自行修改程序,扩展到0000~9999的计数范围-Specific hardware architecture, we can look WS schematic family of products using AT89S51* Single-chip to produce a manual counter, in the P3.3 pin MCU AT89S51 by one touch switch,* as a manual count of button. nixie tube driven by dynamic scanning with MCU P0.0-P0.7 driver code segment digital tube,* P1.3 control bit digital tube anode of a total public client, P1.2 control of 10 digital total anode tube through public client* P3.3 click buttons, a digital pipe to do one of the cumulative, realize 00 ~ 99 count function, when the total to 99 from 00 the beginning of time.* everyone can modify the program, extended to 0000 range of ~ 9999 count
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Size: 1024 |
Author: linyuande |
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Description: /* 程序详细功能介绍：
*当按下按键P3.3 ，AT89S51单片机产生“叮咚”声从P3.2端口输出
*程序设计方法
* 1． 我们用单片机实定时/计数器T0来产生700HZ和500HZ的频率，根据定时/计数器T0，我们取定时250us，
* 因此，700HZ的频率要经过3次250us的定时，而500HZ的频率要经过4次250us的定时。
* 2． 在设计过程，只有当按下SP1之后，才启动T0开始工作，当T0工作完毕，回到最初状态。
* 3． “叮”和“咚”声音各占用0.5秒，因此定时/计数器T0要完成0.5秒的定时，对于以250us为基准定时2000次才可以。
*/-/* Procedure detailed functional Introduction:* When pressing the button P3.3, AT89S51 Singlechip a
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Size: 1024 |
Author: linyuande |
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Description: 液晶YM12864与AT89S51并行通信，可以显示四行中文字符-AT89S51 LCD YM12864 with parallel communication, can display four lines of Chinese characters
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Size: 1024 |
Author: liuhong |
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Description: AT89S51加LCD1602制作的万年历-AT89S51 plus calendar produced by LCD1602
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Size: 3072 |
Author: 刘世柏 |
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Description: AT89S51的串口程序，可以直接编译使用，标准程序-AT89S51 serial procedures, the compiler can directly use standard procedures
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Size: 32768 |
Author: yizaisong |
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Description: 此代码为AT89S51单片机的外部中断C语言程序代码。 -This code for AT89S51 MCU external interrupt C language program code.
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Size: 1024 |
Author: zhijie_wu |
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Description: 一个简单的C51亮灯的程序，
PELCO D 2400检测。
9J1普通解码器程序代码
单片机AT89S51或AT89S52
包含头文件，单片机SFR定义信息
非常实用-C51 a simple switch-on procedure, PELCO D 2400 testing. 9J1 ordinary single-chip decoder AT89S51 code or AT89S52 contains header files, microcontroller SFR very useful definition of information
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Size: 3072 |
Author: reyman |
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Description: 一个推箱子的游戏,编程思想很值得借鉴,对大家会很有帮助-A Sokoban game, programming ideas are worth learning, for all of us would be helpful
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Size: 116736 |
Author: 张扬 |
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Description: 利用AT89S51 单片机的T0、T1的定时计数器功能，来完成对输入的信号进行频率计数，
计数的频率结果通过8位动态数码管显示出来。要求能够对0－250KHZ 的信号频率进行准确计数，计数误差不超过±1HZ。-AT89S51 MCU using T0, T1 timing counter function, to complete the input signal frequency counting, counting the frequency of 8 resulted in the adoption of dynamic digital tube display. Request to the 0-250KHZ signal frequency accurately count, counting error of less than ± 1HZ.
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Size: 3072 |
Author: 方金波 |
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Description: AT89S51单片机与VisualBasic串行通信的实现.-AT89S51 MCU and VisualBasic realize serial communication.
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Size: 324608 |
Author: 张海洋 |
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Description: AT89s51单片机最为核心的超声波测距模块的源程序-AT89S51 most single-chip core source Ultrasonic Ranging Module
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Size: 55296 |
Author: 徐先祥 |
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Description: 基于at89s51单片机的数字钟程序
有闹钟秒表等功能-AT89S51 MCU-based digital clock program has features such as alarm clock stopwatch
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Size: 5120 |
Author: licheng |
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Description: AT89S51/52片内看门狗使用范例
AT89S51/52片内看门狗使用范例 -AT89S51/52-chip watchdog AT89S51/52 use an example of the use of an example chip watchdog
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Size: 1024 |
Author: asdf |
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Description: 数字电子密码锁。基于芯片AT89S51。选用LED显示结果。含电路图-Digital electronic locks. Based on chip AT89S51. LED selection result will be displayed. Circuit diagram containing
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Size: 30720 |
Author: 大胆 |
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Description: at89sc51的详细资料。。。。51单片机必备-at89sc51 details. . . . 51 MCU must
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Size: 270336 |
Author: 李白 |
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